86147760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11579}}^1$

素因数の和:11626

約数の個数: 80

約数和(自身を含む): 275696640

約数和(自身を除く): 189548880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11579, 23158, 34737, 46316, 57895, 69474, 92632, 115790, 138948, 173685, 185264, 231580, 277896, 347370, 358949, 463160, 555792, 694740, 717898, 926320, 1076847, 1389480, 1435796, 1794745, 2153694, 2778960, 2871592, 3589490, 4307388, 5384235, 5743184, 7178980, 8614776, 10768470, 14357960, 17229552, 21536940, 28715920, 43073880, 86147760]

約数ペア:

[(1, 86147760), (2, 43073880), (3, 28715920), (4, 21536940), (5, 17229552), (6, 14357960), (8, 10768470), (10, 8614776), (12, 7178980), (15, 5743184), (16, 5384235), (20, 4307388), (24, 3589490), (30, 2871592), (31, 2778960), (40, 2153694), (48, 1794745), (60, 1435796), (62, 1389480), (80, 1076847), (93, 926320), (120, 717898), (124, 694740), (155, 555792), (186, 463160), (240, 358949), (248, 347370), (310, 277896), (372, 231580), (465, 185264), (496, 173685), (620, 138948), (744, 115790), (930, 92632), (1240, 69474), (1488, 57895), (1860, 46316), (2480, 34737), (3720, 23158), (7440, 11579)]